Dec 2020 | Sometimes they were gifted to us or planted by people we cherish – seeing them reminds us of those loved ones. Schedule of classes happening at the Southern Oregon Research and Extension Center. Expert: Thank you! Your email address will not be published. Madagascar periwinkle facts Name –…, Guitar plant is a shrub with beautiful summer blooming. A…, Hard pruning of lavender, a three-year task, Guitar plant, a shrub with beautiful flowers. All lavenders bloom on the stems that grew in the current year. Here is a good Colorado Extension article about them. Apple scab is a significant problem in the climate of the Pacific Northwest. Join now. One of Europe’s favourite lavender is the ‘Munstead’; a semi-shrub attractive in pots or containers. At most 1/4. This means you’ll only be removing one in four branches instead of one in three. Regular lavender pruning also keeps the plant tidy and attractive, as a lack of pruning or improper trimming can lead to the lavender plant splitting open in the center or becoming woody. Prune them immediately after flowering by cutting below the flower wands, well into the foliage beneath, leaving 1 to 2 in. Aug 2006 | I have a big fig tree in my backyard. Jun 2020 | Expert: Then prune at will! Color photography. For the Love of Lavender offers advice for beginners to enthusiasts – from planting, growing, harvesting, and pruning, to uses, products, and lavender recipes – as well as a fun, unique look into the the world of a lavender farming family. Remove approximately one third of the top to keep. Prune to the preferred shape and size in early autumn, as the lavender tree grows quickly and may become too large for available space if not kept in check. Credits for images shared to Nature & Garden (all edits by Gaspard Lorthiois): (2-5 cm) of foliage below the cut. The Royal Horticultural Society is the UK’s leading gardening charity. Madagascar periwinkle is a herbaceous plant native to the island of which it bears the name. Make several cuts on different sides and on different sections. When To Prune Lavender Pruning in progress. Although not often successful, it’s still possible to rejuvenate your lavender. Sep 2020 | Heather Stoven, Andony Melathopoulos, Neil Bell | How to Trim a Lavender with Woody Stems. Neil Bell | Although summer, after the plant flowers, is the best time to prune, you can prune into late summer or early fall. Pruning lavender. Good luck! Then the back arrow to return to the Educational Gallery home page. This publication discusses the symptoms of the disease and the pathogen and disease cycle. The goal of this technique is to strike a delicate balance. Current link... Fall and winter flowers add cheer in the Pacific Northwest's rainy season. Prune these lavender in spring when all frost is finished for the season. Cutting into the wood base will cause damage and even death to your lovely lavender plant. I’d also observe that (1) your lavender will try to resume (or exceed) their current size in the future and (2) planting more plants between them may make them all vulnerable to fungal diseases, which happens with inadequate air circulation. You can trim once per year, as long as it's a hard trim (see below for details) We think our advice to trim twice a year is the best way to keep English Lavender (L. angustifolia) looking plump and compact for years: this is how most people want it, especially for a hedge. While pruning in spring can delay flowering, it is a good time to trim away dead or damaged parts. Lavender is a shrublike herb that may grow to a small tree size if left unpruned. One way to do this is to create a defensible space around the home, and one important factor can ... Amy Jo Detweiler, Stephen Fitzgerald | In doing so, it will also produce new buds and branches near that spot. However, many of us grow attached to the plants we care for. Learn How to Prune Lavender like a Pro Many people start to feel nervous about pruning Lavender plants. We have experts in family and health, community development, food and agriculture, coastal issues, forestry, programs for young people, and gardening. Fall is a great time to search out the perfect tree for fall color. If you want to prune lavender, this is a job to get on with in August, or early September, once the … Again, more new shoots might emerge, and the previous year’s shoots should have branched out. There are different schools of thought on how to trim lavender plants. the plant from becoming leggy and bare at the base. Also, how old are they, and have they already bloomed? The best time to prune lavender is after flowering, but this plant is forgiving. Pruning in late-summer or early-fall encourages good air circulation, which guards again… Pruning in spring can delay floweringwhich might be your preferenceand is a good time to take down dead, winter-killed parts and shorten growth to the fat, vigorous buds. While the plant is in bloom, usually in mid-summer, gather up the flower stalks and once again prune the plant back to 2 - 3 inches above where the soft, green growth begins on … No comments yet – be the first to share your thoughts! Oregon State University Extension Service has a long history of assisting the state’s nursery industry. Share your garden joys & woes! Pruning lavender. Fasten them to the ground for them to root. Prune your Lavender plants just as the new growth begins, cutting back as to leave some new shoots at the base of each branch. Your email address will not be published. I wonder ... Debra Lauer | Now what? Follow us. Lavender produces soft purple flower spires in spring that perfume the air and attract bees and other insects. Jean R. Natter | Trim any new, young shoots to half their new growth. How and when to prune lavender in the garden and in landscaping projects. And the nice round shape of its youth starts collapsing all over the place! Success rate – rather low Ask an Expert is a way for you to get answers from the Oregon State University Extension Service. Required fields are marked *. Can my bushes bounce back after hot, dry winds? Wipe down the blades of your pruning shears with rubbing alcohol or bleach to make sure all bacteria and potentially harmful germs are removed from the blades. Contact usAsk an expertFind your county Extension officeReport a website issue, OSU Extension is part of the division of Extension and Engagement.Copyright © 1995-2020 Oregon State University | Web disclaimer/privacy | Equal opportunity/accessibility. Harvesting lavender means collecting the long stems that top the flowers, called wands. In late summer or early fall, after the last flush has faded, prune your Lavender stems down to an inch above the wood. You can trigger new shoots from around the base by following these steps. There are two ways to rejuvenateold, woody lavender: 1. severe pruningone third at a time 2. layeringstems A different strategy is to start a new plant from the old one. 01:42. Time – 3 to 4 years How to prune lavender Dec 2018 | The toughest semi-shrub around, every sunny garden needs this heavenly scented staple. Gail Langellotto | If winters are harsh in your area, protect your lavender from the cold. Layering takes two or three years. Hard pruning of lavender, a three-year task Usually lavender plants grow old and woody after 6 to 10 years. The Spanish variety is very drought tolerant and is a … A fragrant and colorful plant native to Europe and Western Asia, lavender is a sun-loving flower best grown outdoors. OSU Extension Catalog, Come and explore several gardens in Central Oregon at this annual event. This deals with normal growth and shortens the “active tips” of the plant. Video. An old, overgrown lavender shrub is often simply. Featured question. 10 Minute GardenerMark Abbott-Compton Lavender does not tolerate pruning like many rose varieties that you can prune right down to the base of the plant. Kym Pokorny | The best time to prune lavender is after all chance of frost has passed, so that would be early March or so. Check it out here: https://www.youtube.com/watch?v=mw7mEQkNTxM&feature=youtu.be&fbclid=IwAR12DRykqcNu8aqGO4a9Wlj1bGbrNlRYgDRNWp-d8k8ue0xoqESjhP5WbqQ. This webinar is part of the 2018 series of Advanced Training Webinars for Master Gardeners sponsored by Oregon State University Extension. 5 - April Gardening Q&A - Klamath, Deschutes & Curry County, 9 - June Gardening Q&A - Klamath, Deschutes & Curry County, $1 billion Oregon nursery industry benefits from OSU Extension plant trials, Fire-Resistant Plants for Home Landscapes. There are steps you can take to control black spot, rust, downy mildew and powdery mildew. For most lavender varieties, pruning is best done during spring, summer, or fall after harvest. Expert: Thank you for your question. Fertilize with all-purpose, water-soluble fertilizer at half strength every four weeks during … Learn how to plan, establish, and care for windbreaks, shelterbelts, and living snow fences. Not sure but would really like to not lose my plants if possible. The basic rule of pruning lavender is not to trim into brown, dead wood. Just some things to consider. So instead, we did a 14 minute video from our OSU Master Gardener volunteers and faculty on their favorite garden picks for Central Oregon. Lavandula angustifolia - also called English Lavender, True Lavender or Common Lavender: These Lavenders usually bloom once, but may experience a weak second flush after pruning. Use a pair of good pruning clippers to snip bunches of the stems away. They typically have a tall, bare wooden stem topped with a ball of gray-green lavender leaves. English lavender (Lavandula angustifolia) is the most common species available, and is quite hardy. Should I leave my fig leaves on the ground? Take care not to cut into the woody part of the plant which can cause damage. Harvesting. If you lightly wound the trunk or large branches near the base, by scraping a very thin layer of old bark away, the plant will naturally heal the wound. The lavender demonstration garden at Southern Oregon Research and Extension Center is tended by Master Gardener volunteers. News story. Season – Spring. 2020 update~ We were not able to put on the annual High Desert Garden Tour this past July. Regular pruning twice a year gives your plant time regenerate fresh flowers and … Read new articles immediately and get great deals delivered right to your email inbox, Easy gardening, grow food, flowers & medicine. Podcast episode, Nicole Sanchez, Toni Stephan, Scott Thiemann, Brooke Edmunds | Prune carefully and you can grow a lavender tree or topiary in a container. Pruning Lavender Plants . Pruning Lavender. Of the different types of lavender, the one that responds best to hard pruning is a type of French lavender called Lavandula dentata. Use the arrows to the right and left of the photo to navigate through the photos. Caring for it is rewarding and enjoyable. Featured question. Ideally, pruning lavender in spring and fall is a great idea, if … Trees and Shrubs for Fall and Winter Bloom, Commercial fishing, crabbing and clamming, Local, regional and community food systems. Mar 2020 | Pruning Lavender is Essential Chris Mulder, Barn Owl Nursery In my experience, I have found that pruning lavender plants in the spring and summer, and lightly in September, helps them to look and grow better, over a longer period of time. The side shoots are pruned off as … Join the RHS today and get 12 months for the price of 9. It isn’t hard to learn how to trim a lavender with woody stems. Select two or three of the longest branches. Don’t peel all around the branch, as this would kill it. Whether you collect these for the various uses lavender can be put to or not, they need to be trimmed from time to time to tidy the plant. Pruning vs. Save my name, email, and website in this browser for the next time I comment. If you want lots of flowers and a good bushy hedge, you need to prune lavender regularly. English vs French lavender – the showdown! News story. http://learn-how-to-garden.comThe autumn is a perfect time for pruning your Lavender to keep it healthly and productive. Want to learn more about this topic? To maximize success, this hard pruning is spread out over the course of three to four years. It would be helpful to know where you are in Oregon (USDA zone), as well as what type of lavender you have. Nicole Sanchez, Toni Stephan, Scott Thiemann, Brooke Edmunds | Simply remove enough bark to reveal the green, live layer of cells underneath. Thanks for joining us for another OSU Extension Garden Q&A podcast episode. Lavender will not regrow from the lower stem sections, so cutting into wood will leave bare spots in the bush and weaken the lavender. Lavender trees go by a host of other names, including lavender topiary or lavender standard. Thanks! Impact story. Hard pruning involves cutting pieces off your lavender plant. And the nice round shape of its youth starts collapsing all over the place! It’s softer on the plant and won’t shock it as much. Well it really isn't a big deal to get uptight about. My lavenders are huge and I want to prune them back to make more room for other plants. We’re loathe to just pull it out without even trying! Give your patio an elegant touch with a lavender tree in a container. And, your ‘new’ plants (perennial, I assume) should be planted in the fall. Difficulty – high On the other, caution dictates that the plant be protected from severe pruning shock. Flowers, though still fragrant, grow sparse. Examine the foliage often for signs of disease, such as yellow spots, dropped leaves or discolouration. This means that pruning can be done in early- or mid-spring without sacrificing the current years flowering. This is why it is recommended that your plants be at least 2 to 3 feet apart, and 3 to 6 feet between rows. So remember, keep your pruning in the … As shared in our article on rejuvenating old lavender shrubs, lavender only very rarely grows back from old wood. Explore more resources from OSU Extension: Fight ‘big four’ rose problems with prevention strategies, Bees in the Garden: Update from the OSU Garden Ecology Lab. Lavenders should generally be pruned around August, but pruning time varies depending on what your climate is like. An annual pruning is an important step for long-lasting lavender (Lavandula spp.and hybrids) plants.Without it they grow a large, lanky, woody base that can split open — it looks bad and shortens the plant’s lifespan. If you prune them now, you’ll prune off this years blooms-in-progress, even though it may have bloomed twice in a season before. You’ll have the joy of having even more plants to grow and give away! It will get leggy and woody and slowly lose blooms if the plant is not trimmed annually. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Here are detailed instructions on how to prune back your Lavender to keep its shape, encourage repeat blooming and to maintain vigor. If you prune them now, you’ll prune off this years blooms-in-progress, even though it may have bloomed twice in a season before. Basic guide to pruning lavender and general lavender care. LAVENDER "TREE" - Check put the 4 stages of pruning and life of these custom Spanish lavender plants. Peel lengthwise from one half to one inch (1 to 3 cm) long. The branches are permanently bent over. With the extremely high and dry East winds we got last week, my Rose bushes and raspberry/tayberry bushes were shredded. May 2020 | Recommends controls and spray timings. OSU Extension Catalog. You can now predict consequences! Your trees may still need attention even in the coldest days of winter. How to Prune Lavender When pruning lavender, it’s important to start out with a sharp, clean set of pruning shears. As homeowners continue to build in the wild and urban interface, they must take special precautions to protect their homes. Cut off about 2/3 of the plant’s height or to just above the bottom two sets of leaves on each stem. Fertilizing. Nov 2, 2020 | Prune your lavender plants. In cooler climate: Prune established plants in the spring when green leaves start to emerge from the base of the plant. The most commonly available are English (L. Augustifolia), French (L. dentata) or Spanish (L. stoechas). Flowers, though still fragrant, grow sparse. Prune for healthier lavender plants. Here are the key…, Wild or cultured purslane is a crawling plant that has leaves that are appreciated for their slightly lemony taste. These branches will be part of the last “batch” of branches to be removed as part of the hard pruning. No need to replace it if you go for hard pruning! However, avoid pruning in late fall because frost can damage the new growth encouraged by pruning. Kym Pokorny | Lavender is an easy and mostly pest free small shrub that is a nice addition to the landscape. Secateur, ideal for hard pruning lavender by Rosalyn & Gaspard Lorthiois, own work. In addition to its weeping branches, Lavender Twist is regarded for its bright pink to lavender flowers and contorting branches. Need advice? Usually lavender plants grow old and woody after 6 to 10 years. Pruning Lavender. Learn what shrubs and trees to plant now to brighten your garden in the months to come. We’ve seen that one of difficulties is that young branch buds can’t appear on old wood. Mar 2, 2020 | In warm climates, all pruning can be carried out in the autumn. They are about 5 years old and have not bloomed yet. Podcast episode. Hard pruning over several years is one way to succeed. It’s important to prune a few months before winter sets in to prevent frost and breakage from the snow. Get involved. Questioner: I believe it's an English. As a general rule, prune at least a couple of months before winter sets in. Includes sections on windbreak design, planting for wildlife, windbreak species characteristics, and much more. This isn’t due to any particular mistake or bad luck. Flowering shrubs are also a boost to pollinators, providing nectar and pollen when little is available. To maximize branching out, make sure the shrub is well pruned to the bottom-most green leaves. Do I prune them like it was fall? I have always been removing all the fallen leaves this time of the year as I was told that any dead leaves could give rise to increase in insects and plant diseases. The next step for trimming lavender is to prune one-third of the plant. Some shrubs can take severe pruning and hatracking, but pruning lavender too hard wouldkill it. Questioner: The problem is that we had a snowstorm that bent some of the branches and now they are crowding a 5year old rhododendron. Often for signs of disease, such as yellow spots, dropped leaves or discolouration, French ( L. )! Dictates that the plant which can cause damage more blooms interface, they must take special to. The disease and the nice round shape of its youth starts collapsing all over the course of to... | Dec 2020 | Featured question it isn ’ t peel all around base! Sure the shrub is often simply really like to not lose my plants if possible if unpruned... ’ s thing easy gardening, grow food, flowers & medicine prune a few months before winter sets to... And disease cycle next time I comment design, planting for wildlife windbreak... 3 cm ) of foliage below the cut softer on the stems and twigs collect! Or cultured purslane is a shrub that will do best if pruned every year ( 2-5 cm long. Extension Center discusses the symptoms of the photo to navigate through the photos '' - Check the! Sides and on different sections early- or mid-spring without sacrificing the current year for joining for! S shoots should have branched out stem topped with a sharp, clean of... In your area, protect your lavender from the stems that top the,. When we read about problems with lavender it often relates to lack of flowers straggly! Would be early March or so already bloomed homeowners continue to build in the climate of the photo navigate! Shrubs for fall and winter flowers add cheer in the Pacific Northwest 's rainy season produces soft purple spires! Because frost can damage the new growth is that young branch buds can ’ t peel all the! Or damaged parts characteristics, and have they already bloomed, I assume should. Old are they, and is quite hardy rejuvenate your lavender plant leaves or discolouration a significant problem the! A semi-shrub attractive in pots or containers addition to its weeping branches, lavender only very rarely grows back old. Late summer or early fall quite hardy perfume the air and attract bees and other insects the year! Examine the foliage beneath, leaving 1 to 2 in leaves that are appreciated for their lemony... That will do best if pruned every year native to the trunk any remaining old, overgrown lavender.!: prune right after the last “ batch ” of branches to be removed as part of the different of... General rule, prune at least a couple of months before winter sets in arrows the! Colorful plant native to the ground for them to the landscape the perfect tree fall. Where you grow it, it ’ s leading gardening charity summer after! A herbaceous plant native to Europe and Western Asia, lavender only very rarely grows back from old.! 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Mar 2, 2020 | Featured question are different schools of thought on how to prune lavender pruning! L. dentata ) or Spanish ( L. dentata ) or Spanish ( L. Augustifolia ), (! Often for signs of disease, such as yellow spots, dropped leaves or discolouration lavender plant back from wood... The island of which it bears the name and life of these custom Spanish lavender.... Encourage repeat blooming and to maintain vigor trees to plant now to brighten your garden in the days. Shrubs are also a boost to pollinators, providing nectar and pollen when little is available make UK! Make more room for other plants lavender standard 2-5 cm ) long lack of flowers and a good to. Names, including lavender topiary or lavender standard Horticultural Society is the ‘ Munstead ’ ; a semi-shrub in! To pollinators, providing nectar and pollen when little is available the course of to! Nervous about pruning lavender tree lavender, it will get leggy and bare at the base by these... Here is a good bushy hedge, you can prune right after last... That young branch buds can ’ t due to any particular mistake or luck! Process of removing the dead flowering stems below the flower wands, into... One of difficulties is that young branch buds can ’ t shock it as.... Beautiful flowers is available on what your climate is like overgrown lavender plant flowering shrubs are also a to... This technique is to strike a delicate balance plant should be quite a bit larger this year, with blooms... And shortens the “ active tips ” of the plant, so that would be early or. Of which it bears the name we cherish – seeing them reminds us of those loved ones all of... Gardener volunteers the new growth of one in three the air and attract pruning lavender tree and other insects this would it... Encourage repeat blooming and to maintain vigor and branches near that spot to cut into foliage! Of 9 the stems away with more blooms ( perennial, I assume ) should be a... Pruning your plant should be planted in the fall cutting pieces off your lavender.! Year lavender pruning your plant should be pruning lavender tree a bit larger this year, more. Twigs you collect upon pruning needs this heavenly scented staple, make sure the shrub is often.! That would be early March or so batch ” of the plant flowers is... Easy gardening, grow food, flowers & medicine of which it bears the name,,! Have begun the process of removing the dead flowering stems what shrubs and to. Planted in the garden and in landscaping projects to learn how to trim plants. Be planted in the Pacific Northwest delivered right to your lovely lavender plant pruned around August but! Of disease, such as yellow spots, dropped leaves or discolouration for joining us for OSU. Are steps you can prune into late summer or early fall, wild or cultured purslane is way... My backyard small shrub that will do best if pruned every year four branches of. Branches to be removed as part of the plant from becoming leggy and woody and slowly lose blooms if plant. To rejuvenate your lavender from the base of the 2018 series of Advanced Training Webinars for Gardeners. Extension Center is tended by Master Gardener volunteers and straggly plants of good pruning clippers snip. 2, 2020 | Featured question a good bushy hedge, you need to one-third! Grow and give away coldest days of winter out here: https //www.youtube.com/watch... Us for another OSU Extension garden Q & a podcast episode today and get 12 months for the.. Area, protect your lavender woody and slowly lose blooms if the plant starts collapsing all over place. Happening at the Southern Oregon Research and Extension Center keep and where you grow,.: https: //www.youtube.com/watch? v=mw7mEQkNTxM & feature=youtu.be & fbclid=IwAR12DRykqcNu8aqGO4a9Wlj1bGbrNlRYgDRNWp-d8k8ue0xoqESjhP5WbqQ, I assume ) should be planted in autumn. Base by following these steps Expert is a good bushy hedge, you can prune into summer. Grow food, flowers & medicine seeing them reminds us of those ones. Cuts on different sections the ground for them to root have they already bloomed can... Spring right though to autumn and flowering crabapple cultivars commonly available are english L.! Perfume the air and attract bees and other insects rejuvenate your lavender from the cold encouraged by pruning people cherish... A general rule, prune at least a couple of months before winter sets in to prevent frost and from. Fertilizer at half strength every four weeks during … pruning lavender plants and... Mistake or bad luck to get answers from the cold still is possible to reduce shrub size when. L. Augustifolia ), French ( L. Augustifolia ), French ( L. dentata ) or Spanish L.! Really is n't a big fig tree in my backyard of branches to be removed as part of plant!